Just a quick one really. DD is 4 weeks. Obviously she is not on a schedule, I feed on demand, but she has gone from pretty regular 2 hourly (from birth), to hourly, back to 2 hourly, to cluster feeding, to 4 hourly all in 2 days! My boobs are huge and leaking and confused! Will she be messing up my supply? Should I be expressing the other breast when she doesn't feed (its been 8 hours since I fed from one breast as she has been 4 hourly since last night!).